TY - JOUR T1 - Online case reports JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 428 LP - 428 VL - 39 IS - 7 A2 - , Y1 - 2005/07/01 UR - http://bjsm.bmj.com/content/39/7/428.abstract N2 - The following electronic only articles are published in conjunction with this issue of BJSM C Yildiz, Y Yildiz, M T Ozdemir, et al We present here an unusual case of a sequential avulsion fracture of the anterior inferior iliac spine (AIIS), occurring first in the right and then the left AIIS, during long jump attempts. The case of a 17 year old boy with pain around his right groin, which first occurred … ER -